80793088

素因数分解:

$2^9\times {\mathrm{157799}}^1$

素因数の和:157817

約数の個数: 20

約数和(自身を含む): 161429400

約数和(自身を除く): 80636312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 157799, 315598, 631196, 1262392, 2524784, 5049568, 10099136, 20198272, 40396544, 80793088]

約数ペア:

[(1, 80793088), (2, 40396544), (4, 20198272), (8, 10099136), (16, 5049568), (32, 2524784), (64, 1262392), (128, 631196), (256, 315598), (512, 157799)]